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南京大报恩寺是明代皇家修建的大型佛寺,其前身是六朝名寺——长干寺.北宋长干寺地宫考古发掘出土了七宝阿育王塔、金棺银椁、佛骨舍利以及丝绸制品、玻璃、香料等珍贵文物,它们与明代大报恩寺皇家建筑基址一起被评为“2010年度十大考古新发现”之一.本文利用体视显微镜、扫描电镜/能谱和激光剥蚀等离子体发射光谱等方法,分析探讨了地宫出土古代玻璃器的化学成分、微观结构及保存状况.结果表明,编号为TN5的玻璃盏和编号为TH1的玻璃瓶均为高铅硅酸盐玻璃,而编号为TN9的玻璃净瓶成分与国产玻璃的特征相差较大,3件器物均存在不同程度的风化现象.结合器型可以判断,TH1为典型的宋代国产玻璃舍利器,TN5为具有西亚萨珊风格的国产玻璃器,TN9是伊斯兰玻璃,这为了解当时的中外文化交流提供了重要信息.
Nanjing Grand Patriarch Temple is a large-scale Buddhist temple built by the imperial family in the Ming Dynasty, and its predecessor was the Changjian Temple, a famous temple of the Six Dynasties. The archeological excavations of the Changchong Temple in the Northern Song Dynasty excavated the Qibao Ashoka Tower, the Golden Coffin, Silver Buddha, Glass, spices and other precious cultural relics, together with the site of the Royal Building Relics of the Great Pagoda Temple in the Ming Dynasty, were named as one of the “Ten Archaeological Discoveries in 2010.” In this paper, stereomicroscope, SEM / EDS and laser ablation plasma Body emission spectroscopy and other methods to analyze the chemical composition, microstructure and preservation status of the ancient glassware unearthed in the Earth Palace.The results show that the glass number TN5 and the glass bottle numbered TH1 are both high lead silicate glass, TN9 glass net bottle composition and the difference between the characteristics of domestic glass, three artifacts are varying degrees of weathering.Condenser can determine, TH1 is a typical Song Dynasty domestic glass relicer, TN5 with West Asia Sassan The style of domestic glass, TN9 is Islamic glass, which provides important information for understanding the cultural exchange between China and foreign countries at that time.